Re: Postgres 11 release notes

On Tue, May 15, 2018 at 09:19:04AM +0900, Tatsuo Ishii wrote:
> Hi Bruce,
> 
> > I have committed the first draft of the Postgres 11 release notes.  I
> > will add more markup soon.  You can view the most current version here:
> > 
> > 	http://momjian.us/pgsql_docs/release-11.html
> > 
> > I expect a torrent of feedback.  ;-)
> 
> I could not find this:
> 
> $ git log -1 f8e5f15
> commit f8e5f156b30efee5d0038b03e38735773abcb7ed
> Author: Andres Freund 
> Date:   Mon Sep 18 19:36:44 2017 -0700
> 
>     Rearm statement_timeout after each executed query.
>     
>     Previously statement_timeout, in the extended protocol, affected all
>     messages till a Sync message.  For clients that pipeline/batch query
>     execution that's problematic.
>     
>     Instead disable timeout after each Execute message, and enable, if
>     necessary, the timer in start_xact_command(). As that's done only for
>     Execute and not Parse / Bind, pipelining the latter two could still
>     cause undesirable timeouts. But a survey of protocol implementations
>     shows that all drivers issue Sync messages when preparing, and adding
>     timeout rearming to both is fairly expensive for the common parse /
>     bind / execute sequence.
>     
>     Author: Tatsuo Ishii, editorialized by Andres Freund
>     Reviewed-By: Takayuki Tsunakawa, Andres Freund
>     Discussion: https://postgr.es/m/20170222.115044.1665674502985097185.t-ishii@sraoss.co.jp

That seemed too detailed for the release notes.  Is that wrong?

-- 
  Bruce Momjian          http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

+ As you are, so once was I.  As I am, so you will be. +
+                      Ancient Roman grave inscription +